Study on Mechanical Properties of Fiber-reinforcedSteel Composite Plate Shear Wall
In order to improve the mechanical properties of steel plate shear walls,the tensile,compressive and bending properties of fiber composite plate shear walls under different fiber paste methods were studied.The results show that the ultimate tensile load,ultimate compres-sive load and ultimate bending load of horizontal fiber steel plate increase by 32.5%,43.3%and 67.8%,respectively,compared with pure steel plate.The stiffness values of vertical fiber steel plate and pure high-strength steel plate are basically the same,while the tensile stiffness of horizontal fiber steel plate is 21.5%higher than that of pure high-strength steel plate,the compression stiffness is 27.2%higher than that of pure high-strength steel plate,and the bending stiffness is 114.3%higher than that of pure high-strength steel plate.Energy consumption is 38.2 kJ;Compared with steel plate wall,the dissipation capacity of horizontal fiber reinforced steel composite plate shear wall is increased by 16.3%and the initial stiffness is increased by 14.6%.
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